1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MA_775_DIABLO [31]
3 years ago
15

HELP PLEASE!!! What is the total surface area of the figure shown?

Mathematics
1 answer:
Mashutka [201]3 years ago
8 0

70? (sorry if wrong tho)

You might be interested in
70 thousand written in standard form or word form explain
dangina [55]

To solve, you must know that thousand = 1000. Multiply the two numbers together

70 thousand = 70 x 1000 = 70,000

70,000 is your standard form.

seventy-thousand is your word form

hope this helps

4 0
3 years ago
Read 2 more answers
What is the equation of the plane that contains the triangle shown in the diagram?
Anastaziya [24]
The first equation

2x + 3y + 6z = 12
6 0
3 years ago
Read 2 more answers
Simplify the following expression, if you can see the picture the expression is as follows:
Kobotan [32]
\sqrt{40}=2 \sqrt{10} and \sqrt{90} = 3\sqrt{10}, so we have \sqrt{10}(2-1+3). which is 4 \sqrt{10}.
8 0
3 years ago
Robert wrote a check to pay for his groceries. He thought he had $250 in his checking account but he actually had $200. Determin
marin [14]

Answer:

25%?

Step-by-step explanation:

6 0
3 years ago
Express into partial fractions 3x³ - 5x² - 3x - 40/( x² + 4)(x - 3)​
Fudgin [204]

First simplify the rational expression by dividing. The degree in the numerator has to be at least 1 less than the degree in the denominator before you can decompose into partial fractions.

(3<em>x</em>³ - 5<em>x</em>² - 3<em>x</em> - 40) / ((<em>x</em>² + 4) (<em>x</em> - 3)) = 3 + (4<em>x</em>² - 15<em>x</em> - 4) / ((<em>x</em>² + 4) (<em>x</em> - 3))

Now decompose the remainder term into partial fractions:

(4<em>x</em>² - 15<em>x</em> - 4) / ((<em>x</em>² + 4) (<em>x</em> - 3)) = (<em>ax</em> + <em>b</em>) / (<em>x</em>² + 4) + <em>c</em> / (<em>x</em> - 3)

Multiply both sides by the denominator on the left:

4<em>x</em>² - 15<em>x</em> - 4 = (<em>ax</em> + <em>b</em>) (<em>x</em> - 3) + <em>c</em> (<em>x</em>² + 4)

Expand the right side:

4<em>x</em>² - 15<em>x</em> - 4 = <em>ax</em>² + (<em>b</em> - 3<em>a</em>) <em>x</em> - 3<em>b</em> + <em>cx</em>² + 4<em>c</em>

4<em>x</em>² - 15<em>x</em> - 4 = (<em>a</em> + <em>c</em>) <em>x</em>² + (<em>b</em> - 3<em>a</em>) <em>x</em> - 3<em>b</em> + 4<em>c</em>

Then

<em>a</em> + <em>c</em> = 4

<em>b</em> - 3<em>a</em> = -15

-3<em>b</em> + 4<em>c</em> = -4

Solve this system to get

<em>a</em> = 5, <em>b</em> = 0, <em>c</em> = -1

We end up with

(4<em>x</em>² - 15<em>x</em> - 4) / ((<em>x</em>² + 4) (<em>x</em> - 3)) = 5<em>x</em> / (<em>x</em>² + 4) - 1 / (<em>x</em> - 3)

and so

(3<em>x</em>³ - 5<em>x</em>² - 3<em>x</em> - 40) / ((<em>x</em>² + 4) (<em>x</em> - 3))

= 3 + 5<em>x</em> / (<em>x</em>² + 4) - 1 / (<em>x</em> - 3)

8 0
3 years ago
Other questions:
  • Carl wants to buy a television that cost $500 including taxes. to pay for television he will use a payment plan that requires hi
    15·1 answer
  • Consider the equation 0.75⋅10^w/3=30
    14·1 answer
  • One family spends $134 on 2 adult tickets and 3 youth tickets at an amusement park. Another family spends $146 on 3 adult ticket
    9·1 answer
  • What's the greatest common number between 5,11
    10·1 answer
  • Allyson completed the division below.
    7·2 answers
  • 610 people go on a coach trip each coach can hold 55 people how many coaches are needed
    9·2 answers
  • What is the probability of flipping a coin four times, with the coin landing on heads all four times and rolling a 1, 2, or 4 on
    5·1 answer
  • Evaluate 6+4/a+b/3 when a=4 and b=3
    7·1 answer
  • HELP I NEED HELP ASAP
    5·1 answer
  • Suppose we want to choose 5 objects, without replacement, from 15 distinct objects.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!